Talisman

object which is believed to contain certain magical properties

A talisman is an amulet or other object considered to possess supernatural or magical powers. A talisman can have protective properties, turning away harmful or evil influences. It is a very sacred object said to give protection and good luck.

A talisman used to protect one from the evil eye.

It is also said that when making an talisman the person intending to use it must craft it.